Sex Crimes Squad Commander, Detective Superintendent Linda Howlett, said yesterday's arrest is a timely reminder for parents and carers to speak with young people about the dangers of talking to strangers online.

"While the online environment allows us to be better connected with people we know, it also provides opportunity for people we don't know to connect with us - and this includes strangers talking to our children," she said.

She said it is common for young people to feel uncomfortable reporting inappropriate conversations.

"I urge parents to make sure they let their children know they don't need to be embarrassed or upset - no one will judge you," she said.

She said young people should be careful about providing personal details to someone they only know online and take extreme caution if making plans to meet up.